General Resources and Support

Other Resources for Professionals

Validity Services

Admitted Class Evaluation Service (ACES) ™ is a free online service that predicts how admitted students will perform at your institutions generally and how successful they can be in specific classes. ACES offers two types of validity studies—admission and placement. These studies identify the optimum combination of measures to predict a student’s future performance at your institution.

Learn more about how to request an ACES validity study and information about the reporting of results: